down to 23 degrees now in santa rosa. 26 in napa and 27 in livermore. got a chance of some rain coming our way. we'll talk about that coming up. >> and outside we go a lot of the overnight roadwork was picked up by 4:00 this morning. this is a live look at the san mateo bridge. things look good towards the peninsula. >>> well, this morning, the world is mourning the death of nelson mandela. the former south african president died yesterday at the age of 95. this is a live look at a memorial outside his home. hundreds gathered to leave flowers, pray and celebrate his life. >>> reporter: south africans woke up to the news